CN103085894A - Vehicle body side outer plate and back wheel sleeve sealing structure - Google Patents
Vehicle body side outer plate and back wheel sleeve sealing structure Download PDFInfo
- Publication number
- CN103085894A CN103085894A CN2013100129516A CN201310012951A CN103085894A CN 103085894 A CN103085894 A CN 103085894A CN 2013100129516 A CN2013100129516 A CN 2013100129516A CN 201310012951 A CN201310012951 A CN 201310012951A CN 103085894 A CN103085894 A CN 103085894A
- Authority
- CN
- China
- Prior art keywords
- flange
- width direction
- rear wheel
- turnup
- wheel cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title abstract description 5
- 238000010276 construction Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 235000011293 Brassica napus Nutrition 0.000 abstract 1
- 240000008100 Brassica rapa Species 0.000 abstract 1
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 abstract 1
- 239000000565 sealant Substances 0.000 description 12
- 238000003466 welding Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
The invention relates to the field of vehicle body parts, in particular to a vehicle body side outer plate and back wheel sleeve sealing structure. The connection portions of a side outer plate and a back wheel sleeve structure are bent along the vehicle width direction towards the inner side of a vehicle to form a first turnup and a second turnup which are fixedly welded. The end heads of the first turnup and the second turnup are arranged in a staggered mode along the vehicle width direction. A distance exists between the end head of the first turnup and the end head of the second turnup along the vehicle width direction. One of the turnips is in a protruding state. A worker coats seal gum along the edges of the junction portions of the two turnups, the protruding turnup provides support for the seal gum which is then effectively prevented from falling off, sealing performance of a vehicle body is guaranteed, and leakage amount of the vehicle body is lowered. Meanwhile, due to the distance existing between the end heads of the two turnups along the vehicle width direction, the coating worker can see a to-be-coated position clearly, operation time is shortened, and working efficiency is improved.
Description
Technical field
The present invention relates to the automobile body components field, particularly side wall outer panel of automobile body and rear wheel cover hermetically-sealed construction.
Background technology
In order to satisfy welding requirements, the junction of side-wall outer-plate 10 and rear wheel cover structure 20 all is bent to form flange along the overall width direction towards the car inboard, as Fig. 1.At present, side wall outer panel of automobile body 10 and rear wheel cover outer plate 20 adopts the concordant welded structures in flanging end socket place mostly, and this structure is beneficial to dodging of tire envelope and vehicle body gap, and this structure is also comparatively attractive in appearance simultaneously.At present need to be at the junction of part application sealant for the leak tightness that improves vehicle body.Because concordant welded structure can not provide support for sealant, need certain foamed time just can have viscosity after adding the sealant application, being coated with the sealant that is contained in concordant welded structure place can fall down, and can not realize the sealing at this place, has affected the sealing effectiveness of car load.
Summary of the invention
The purpose of this invention is to provide and a kind ofly can be sealant provide support side wall outer panel of automobile body and the rear wheel cover hermetically-sealed construction on limit.
For achieving the above object, the present invention has adopted following technical scheme: a kind of side wall outer panel of automobile body and rear wheel cover hermetically-sealed construction, the junction of side-wall outer-plate and rear wheel cover structure all is bent to form the first flange and the second flange along the overall width direction towards the car inboard, adopt between described the first flange and the second flange to be welded and fixed, the termination of described the first flange and the second flange is staggeredly arranged before and after on the overall width direction.
Owing to adopting above technical scheme, there is distance in the termination of the first flange and the second flange on the overall width direction, and it is to be in the protrusion state that an end flange must be arranged, and two other flange part bonded to each other is welding edge.The workman carries out the application sealant along the edge of two flange lap-joints, and the one section flange that wherein protrudes is that sealant provides support, and effectively prevents dropping of sealant, guarantees the leak tightness of vehicle body, reduces the vehicle body spillage.Simultaneously, because there is distance in two flanging end sockets on the overall width direction, the application workman can open-and-shutly see the position for the treatment of application, has shortened the operating time, has improved work efficiency.
Description of drawings
Fig. 1 is the assembly drowing of side-wall outer-plate of the prior art and rear wheel cover;
Fig. 2 is structural representation of the present invention.
The specific embodiment
As Fig. 2, a kind of side wall outer panel of automobile body and rear wheel cover hermetically-sealed construction, the junction of side-wall outer-plate 10 and rear wheel cover structure 20 all is bent to form the first flange 11 and the second flange 21 along the overall width direction towards the car inboard, adopt between described the first flange 11 and the second flange 21 to be welded and fixed, the termination of described the first flange 11 and the second flange 21 is staggeredly arranged before and after on the overall width direction.In other words, have range difference between the termination of two flange, inboard near car with respect to another flange along one of them flange of overall width direction, the termination of two flange is equivalent to stair-stepping structure, as shown in Figure 2.Wherein two flange parts bonded to each other are used for being welded and fixed, and the edge of two flange overlap joints is gluing track, and the one section flange that comparatively protrudes is that sealant provides support, and can be referred to as to support the limit.The workman carries out the application sealant along the edge of two flange lap-joints, and sealant rests on foregoing support limit, has effectively prevented dropping of sealant, guarantees the leak tightness of vehicle body, reduces the vehicle body spillage.Simultaneously, because there is distance in two flanging end sockets on the overall width direction, the application workman can open-and-shutly see the position for the treatment of application, has shortened the operating time, has improved work efficiency.
The termination of described the first flange 11 and the second flange 21 is 2-2.5mm along the range difference on the overall width direction, this size can be held coating gun, and the width of gluing can be filled up two range differences between flange just, has blocked the lap-joint of two flange, keeps the aesthetics of plate junction.
Described the first flange 11 and the second flange 21 all greater than 14mm, more than the length of two flange remains on 14mm, guarantee to have enough welding edge length along the length of side on the overall width direction, satisfy welding requirements.
Described side-wall outer-plate 10 is packaged in the outside of rear wheel cover structure 20, and the termination of described the second flange 21 is positioned at the inboard, and the first flange 11 terminations are positioned at the outside.Further explain: along on the overall width direction, the end of the first flange 11 is near the car body outside, and the end of the second flange 12 is near body inner side.
Carrying out transition by the first fillet 12 between described side-wall outer-plate 10 and the first flange 11 connects, carrying out transition by the second fillet 22 between rear wheel cover structure 20 and the second flange 21 connects, the radius of described the first fillet 12 and the second fillet 22 equates, and the distance between two fillets is 5-8mm.
The end of described the second flange 21 is apart from more than tire intrinsic curve 5mm.
More than the tire intrinsic curve 10mm of end distance with the anti-slipping chain tire of described the second flange 21, usually tire comprises with the tire of anti-slipping chain with not with the tire of anti-slipping chain, if the tire of the vehicle mounting strap anti-slipping chain end of the second flange 21 need to satisfy apart from more than tire intrinsic curve 10mm, if vehicle install not with the tire of anti-slipping chain the end of the second flange 21 apart from more than tire intrinsic curve 5mm.
In the present invention, only the range difference between the termination of satisfied two flange of needs just can meet the demands at 2-2.5mm, distance in practical operation between satisfied the first fillet 12 and the second fillet 22 is regulated under the prerequisite greater than 14mm greater than 5mm and the flange length of side apart from the distance of tire intrinsic curve in the end of 5-8mm, the second flange 21 and is got final product, and can determine concrete size according to concrete vehicle.
Claims (7)
1. a side wall outer panel of automobile body and rear wheel cover hermetically-sealed construction, it is characterized in that: the junction of side-wall outer-plate (10) and rear wheel cover structure (20) all is bent to form the first flange (11) and the second flange (21) along the overall width direction towards the car inboard, adopt between described the first flange (11) and the second flange (21) to be welded and fixed, the termination of described the first flange (11) and the second flange (21) is staggeredly arranged before and after on the overall width direction.
2. side wall outer panel of automobile body according to claim 1 and rear wheel cover hermetically-sealed construction, it is characterized in that: the termination of described the first flange (11) and the second flange (21) is 2-2.5mm along the range difference on the overall width direction.
3. side wall outer panel of automobile body according to claim 1 and 2 and rear wheel cover hermetically-sealed construction is characterized in that: described the first flange (11) and the second flange (21) along the length of side on the overall width direction all greater than 14mm.
4. side wall outer panel of automobile body according to claim 1 and 2 and rear wheel cover hermetically-sealed construction, it is characterized in that: described side-wall outer-plate (10) is packaged in the outside of rear wheel cover structure (20), the termination of described the second flange (21) is positioned at the inboard, and the first flange (11) termination is positioned at the outside.
5. side wall outer panel of automobile body according to claim 1 and 2 and rear wheel cover hermetically-sealed construction, it is characterized in that: carry out transition by the first fillet (12) between described side-wall outer-plate (10) and the first flange (11) and connect, carrying out transition by the second fillet (22) between rear wheel cover structure (20) and the second flange (21) connects, the radius of described the first fillet (12) and the second fillet (22) equates, and the distance between two fillets is 5-8mm.
6. side wall outer panel of automobile body according to claim 3 and rear wheel cover hermetically-sealed construction, it is characterized in that: the end of described the second flange (21) is apart from more than tire intrinsic curve 5mm.
7. side wall outer panel of automobile body according to claim 5 and rear wheel cover hermetically-sealed construction, is characterized in that: more than the tire intrinsic curve 10mm of end distance with the anti-slipping chain tire of described the second flange (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100129516A CN103085894A (en) | 2013-01-14 | 2013-01-14 | Vehicle body side outer plate and back wheel sleeve sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100129516A CN103085894A (en) | 2013-01-14 | 2013-01-14 | Vehicle body side outer plate and back wheel sleeve sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103085894A true CN103085894A (en) | 2013-05-08 |
Family
ID=48199135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100129516A Pending CN103085894A (en) | 2013-01-14 | 2013-01-14 | Vehicle body side outer plate and back wheel sleeve sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103085894A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002104245A (en) * | 2000-09-28 | 2002-04-10 | Daihatsu Motor Co Ltd | Structure around wheel of car body of automobile |
| JP2004009794A (en) * | 2002-06-04 | 2004-01-15 | Nissan Motor Co Ltd | Vehicle body panel structure for automobile |
| JP2004142705A (en) * | 2002-10-28 | 2004-05-20 | Toyota Auto Body Co Ltd | Wheel house part structure of automobile |
| JP2006096113A (en) * | 2004-09-29 | 2006-04-13 | Toyota Auto Body Co Ltd | Wheel house part structure of automobile |
| CN201092340Y (en) * | 2007-09-25 | 2008-07-30 | 上汽通用五菱汽车股份有限公司 | Car body back wheel casing structure |
| WO2012127581A1 (en) * | 2011-03-18 | 2012-09-27 | トヨタ自動車株式会社 | Structure for wheel well section for vehicle |
-
2013
- 2013-01-14 CN CN2013100129516A patent/CN103085894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002104245A (en) * | 2000-09-28 | 2002-04-10 | Daihatsu Motor Co Ltd | Structure around wheel of car body of automobile |
| JP2004009794A (en) * | 2002-06-04 | 2004-01-15 | Nissan Motor Co Ltd | Vehicle body panel structure for automobile |
| JP2004142705A (en) * | 2002-10-28 | 2004-05-20 | Toyota Auto Body Co Ltd | Wheel house part structure of automobile |
| JP2006096113A (en) * | 2004-09-29 | 2006-04-13 | Toyota Auto Body Co Ltd | Wheel house part structure of automobile |
| CN201092340Y (en) * | 2007-09-25 | 2008-07-30 | 上汽通用五菱汽车股份有限公司 | Car body back wheel casing structure |
| WO2012127581A1 (en) * | 2011-03-18 | 2012-09-27 | トヨタ自動車株式会社 | Structure for wheel well section for vehicle |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130508 |